scalpel blade grinding helper

prusaprinters

<p>Sharpener helper specially designed the most used standard blade.<br/> I know the blades are made for one-way use but I don't see why I shouldn't sharpen and use them far longer..</p> <p>NOTE: I'm convinced that this thing enables easy and pretty accourate sharping, and the print is simple and fast. However, it feels a bit beta-ish: is the angle sharening angle correct (2x15º)? Is the slot too deep/flat?</p> <p>I printed it 0.2mm layerhight (using diverse PLA remains in shown print), and found that I needed to flatten the surface a bit.</p> <p>Use:<br/> Secure it in a vice, slip the scalpel into the slot, take care it is oriented parallely and grind it with grind stone.</p> <p>would be nice to get feedback if it works for you or if not, what's wrong.</p> <p>as allways the project file attached (Fusion 360)</p> <h3>Print instructions</h3><h3>Category: DIY Print Settings</h3> <p><strong>Rafts:</strong> No<br/> <strong>Supports:</strong> No<br/> <strong>Notes:</strong></p> <p>mind the orientation (vertical slots)</p> <h3> Post-Printing</h3> <p>flatten the surface (as plane as possible)</p>